1 # vfprintf-posix.m4 serial 7
2 dnl Copyright (C) 2007 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_VFPRINTF_POSIX],
9 AC_REQUIRE([gl_EOVERFLOW])
10 AC_REQUIRE([gl_PRINTF_SIZES_C99])
11 AC_REQUIRE([gl_PRINTF_LONG_DOUBLE])
12 AC_REQUIRE([gl_PRINTF_INFINITE])
13 AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE])
14 AC_REQUIRE([gl_PRINTF_DIRECTIVE_A])
15 AC_REQUIRE([gl_PRINTF_DIRECTIVE_F])
16 AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
17 AC_REQUIRE([gl_PRINTF_POSITIONS])
18 AC_REQUIRE([gl_PRINTF_FLAG_GROUPING])
19 AC_REQUIRE([gl_PRINTF_FLAG_ZERO])
20 gl_cv_func_vfprintf_posix=no
21 case "$gl_cv_func_printf_sizes_c99" in
23 case "$gl_cv_func_printf_long_double" in
25 case "$gl_cv_func_printf_infinite" in
27 case "$gl_cv_func_printf_infinite_long_double" in
29 case "$gl_cv_func_printf_directive_a" in
31 case "$gl_cv_func_printf_directive_f" in
33 case "$gl_cv_func_printf_directive_n" in
35 case "$gl_cv_func_printf_positions" in
37 case "$gl_cv_func_printf_flag_grouping" in
39 case "$gl_cv_func_printf_flag_zero" in
41 # vfprintf exists and is already
43 gl_cv_func_vfprintf_posix=yes
64 if test $gl_cv_func_vfprintf_posix = no; then
65 gl_PREREQ_VASNPRINTF_LONG_DOUBLE
66 gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE
67 gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE
68 gl_PREREQ_VASNPRINTF_DIRECTIVE_A
69 gl_PREREQ_VASNPRINTF_DIRECTIVE_F
70 gl_PREREQ_VASNPRINTF_FLAG_GROUPING
71 gl_PREREQ_VASNPRINTF_FLAG_ZERO
77 AC_DEFUN([gl_REPLACE_VFPRINTF],
79 AC_REQUIRE([gl_STDIO_H_DEFAULTS])
85 AC_DEFUN([gl_PREREQ_VFPRINTF], [:])